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construct/modules/client/rooms/send.cc

115 lines
2.1 KiB
C++

// Matrix Construct
//
// Copyright (C) Matrix Construct Developers, Authors & Contributors
// Copyright (C) 2016-2018 Jason Volk <jason@zemos.net>
//
// Permission to use, copy, modify, and/or distribute this software for any
// purpose with or without fee is hereby granted, provided that the above
// copyright notice and this permission notice is present in all copies. The
// full license for this software is available in the LICENSE file.
#include "rooms.h"
using namespace ircd::m;
using namespace ircd;
resource::response
put__send(client &client,
const resource::request &request,
const room::id &room_id)
{
if(request.parv.size() < 3)
throw NEED_MORE_PARAMS
{
"type parameter missing"
};
char type_buf[m::event::TYPE_MAX_SIZE];
const string_view &type
{
url::decode(type_buf, request.parv[2])
};
if(request.parv.size() < 4)
throw NEED_MORE_PARAMS
{
"txnid parameter missing"
};
char transaction_id_buf[64];
const string_view &transaction_id
{
url::decode(transaction_id_buf, request.parv[3])
};
m::vm::copts copts;
copts.client_txnid = transaction_id;
room room
{
room_id, &copts
};
const json::object &content
{
request.content
};
const auto event_id
{
send(room, request.user_id, type, content)
};
return resource::response
{
client, json::members
{
{ "event_id", event_id }
}
};
}
static void
save_transaction_id(const m::event &event,
m::vm::eval &eval);
m::hookfn<m::vm::eval &>
save_transaction_id_hookfn
{
save_transaction_id,
{
{ "_site", "vm.effect" },
{ "origin", my_host() },
}
};
void
save_transaction_id(const m::event &event,
m::vm::eval &eval)
{
if(!eval.copts)
return;
if(!eval.copts->client_txnid)
return;
if(!json::get<"event_id"_>(event))
return;
assert(my_host(at<"origin"_>(event)));
const m::user::room user_room
{
at<"sender"_>(event)
};
static const string_view &type{"ircd.client.txnid"};
const auto &state_key
{
at<"event_id"_>(event)
};
send(user_room, at<"sender"_>(event), type, state_key,
{
{ "transaction_id", eval.copts->client_txnid }
});
}